package com.atguigu.gulimall.product.feign;

import com.atguigu.common.to.SkuReductionTo;
import com.atguigu.common.to.SpuBoundTo;
import com.atguigu.common.utils.R;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;

@FeignClient("gulimall-coupon")
public interface CouponFeignService {

    /**
     * 远程调用逻辑
     * 1.CouponFeignService.saveSpuBounds(spuBoundTo)
     *   1 @RequestBody将这个对象转为json
     *   2找到gulimall-coupon服务，给/coupon/spubounds/save发送请求，
     *    将上一步转的json封装请求体位置 发送请求
     *   3对方服务收到请求 请求体里有json数据
     *   (@RequestBody SpuBoundsEntity spuBounds); 将请求体的json转为SpuBoundsEntity
     *
     *   只要json数据模型是兼容的，双方服务无需使用同一个to
     * @param spuBoundTo
     * @return
     */
    @PostMapping("/coupon/spubounds/save")
    R saveSpuBounds(@RequestBody SpuBoundTo spuBoundTo);

    @PostMapping("/coupon/skufullreduction/saveinfo")
    R saveSkuReduction(@RequestBody SkuReductionTo skuReductionTo);
}
